Home / 14,032-21,728

Finding the Third Proportional to 14,032 and 21,728

Calculator

Solution

The third proportional to 14,032 and 21,728 is: 33,644.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,032 : 21,728 = 21,728 : x
  2. Step 2: Convert to fraction form
    14,032/21,728 = 21,728/x
  3. Step 3: Cross multiply
    14,032x = 21,728 × 21,728
  4. Step 4: Simplify right side
    14,032x = 472,105,984
  5. Step 5: Solve for x
    x = 472,105,984/14,032
  6. Step 6: Final answer
    x = 33,644.95

Related Problems

Find third proportional to 7,016 and 10,864
Half scale
Find third proportional to 28,064 and 43,456
Double scale
Find third proportional to 14,034 and 21,731
Similar ratio
Find third proportional to 21,048 and 32,592
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.